Properties of the Number 99994

Ninety-Nine Thousand Nine Hundred Ninety-Four

Basics

Value: 99993 → 99994 → 99995

Parity: even

Prime: No

Previous Prime: 99991

Next Prime: 100003

Digit Sum: 40

Digital Root: 4

Palindrome: No

Factorization: 2 × 17 ² × 173

Divisors: 1, 2, 17, 34, 173, 289, 346, 578, 2941, 5882

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 11000011010011010

Octal: 303232

Duodecimal: 49A4A

Hexadecimal: 1869a

Square: 9998800036

Square Root: 316.21827904155066

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Numbers k such that k * (k + 8) is the concatenation of two numbers m and m-7. A116244

Numbers k such that k * (k + 7) is the concatenation of a number m with itself. A116291

Matrix square of triangle A104980. A104988

Numbers k such that k concatenated with itself gives the product of two numbers which differ by 7. A116160

Numbers k such that k concatenated with k-8 gives the product of two numbers which differ by 9. A116109

Expansion of g.f. x³*(1 - x)/(1 - x - x² - x³ - x⁴ - x⁵). A124312

a(n) is the largest number which can be formed with no zeros, using least number of digits and having digit sum = n. A61219

Scaled convolution of (n³)*A000984(n) with A000984(n). A142962

a(n) = 10ⁿ minus its binary weight. A218451

Numbers k such that if k = a·b, then a+b = reversal(k) for some integers a,b > 1. A161791